
<!doctype html>
<html lang="en" class="no-js">
  <head>
    
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width,initial-scale=1">
      
        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
      
      
      
        <meta name="author" content="FreeType Contributors">
      
      
      <link rel="icon" href="images/favico.ico">
      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
    
    
      
        <title>Window FNT Files - FreeType-2.13.2 API Reference</title>
      
    
    
      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
      
        
        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
        
          
          
          <meta name="theme-color" content="#4cae4f">
        
      
    
    
    
      
        
        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
      
    
    
    
      <link rel="stylesheet" href="stylesheets/extra.css">
    
    
      


    
    
  </head>
  
  
    
    
    
    
    
    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
  
    
    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
    
    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
    <label class="md-overlay" for="__drawer"></label>
    <div data-md-component="skip">
      
        
        <a href="#window-fnt-files" class="md-skip">
          Skip to content
        </a>
      
    </div>
    <div data-md-component="announce">
      
    </div>
    
      <header class="md-header" data-md-component="header">
  <nav class="md-header__inner md-grid" aria-label="Header">
    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
      
  <img src="images/favico.ico" alt="logo">

    </a>
    <label class="md-header__button md-icon" for="__drawer">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
    </label>
    <div class="md-header__title" data-md-component="header-title">
      <div class="md-header__ellipsis">
        <div class="md-header__topic">
          <span class="md-ellipsis">
            FreeType-2.13.2 API Reference
          </span>
        </div>
        <div class="md-header__topic" data-md-component="header-topic">
          <span class="md-ellipsis">
            
              Window FNT Files
            
          </span>
        </div>
      </div>
    </div>
    
    
    
      <label class="md-header__button md-icon" for="__search">
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
      </label>
      
<div class="md-search" data-md-component="search" role="dialog">
  <label class="md-search__overlay" for="__search"></label>
  <div class="md-search__inner" role="search">
    <form class="md-search__form" name="search">
      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
      <label class="md-search__icon md-icon" for="__search">
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
      </label>
      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
      </button>
    </form>
    <div class="md-search__output">
      <div class="md-search__scrollwrap" data-md-scrollfix>
        <div class="md-search-result" data-md-component="search-result">
          <div class="md-search-result__meta">
            Initializing search
          </div>
          <ol class="md-search-result__list"></ol>
        </div>
      </div>
    </div>
  </div>
</div>
    
    
  </nav>
</header>
    
    <div class="md-container" data-md-component="container">
      
      
        
      
      <main class="md-main" data-md-component="main">
        <div class="md-main__inner md-grid">
          
            
              
              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                <div class="md-sidebar__scrollwrap">
                  <div class="md-sidebar__inner">
                    


<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
  <label class="md-nav__title" for="__drawer">
    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
      
  <img src="images/favico.ico" alt="logo">

    </a>
    FreeType-2.13.2 API Reference
  </label>
  
  <ul class="md-nav__list" data-md-scrollfix>
    
      
      
      

  
  
  
    <li class="md-nav__item">
      <a href="index.html" class="md-nav__link">
        TOC
      </a>
    </li>
  

    
      
      
      

  
  
  
    <li class="md-nav__item">
      <a href="ft2-index.html" class="md-nav__link">
        Index
      </a>
    </li>
  

    
      
      
      

  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
      
      <label class="md-nav__link" for="__nav_3">
        General Remarks
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
        <label class="md-nav__title" for="__nav_3">
          <span class="md-nav__icon md-icon"></span>
          General Remarks
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-preamble.html" class="md-nav__link">
        Preamble
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-header_inclusion.html" class="md-nav__link">
        FreeType's header inclusion scheme
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-user_allocation.html" class="md-nav__link">
        User allocation
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
      
      
      

  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
      
      <label class="md-nav__link" for="__nav_4">
        Core API
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="Core API" data-md-level="1">
        <label class="md-nav__title" for="__nav_4">
          <span class="md-nav__icon md-icon"></span>
          Core API
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-basic_types.html" class="md-nav__link">
        Basic Data Types
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-library_setup.html" class="md-nav__link">
        Library Setup
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-face_creation.html" class="md-nav__link">
        Face Creation
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-font_testing_macros.html" class="md-nav__link">
        Font Testing Macros
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
        Sizing and Scaling
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
        Glyph Retrieval
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-character_mapping.html" class="md-nav__link">
        Character Mapping
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-information_retrieval.html" class="md-nav__link">
        Information Retrieval
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-other_api_data.html" class="md-nav__link">
        Other API Data
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
      
      
      

  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
      
      <label class="md-nav__link" for="__nav_5">
        Extended API
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
        <label class="md-nav__title" for="__nav_5">
          <span class="md-nav__icon md-icon"></span>
          Extended API
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-glyph_variants.html" class="md-nav__link">
        Unicode Variation Sequences
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-color_management.html" class="md-nav__link">
        Glyph Color Management
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-layer_management.html" class="md-nav__link">
        Glyph Layer Management
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-glyph_management.html" class="md-nav__link">
        Glyph Management
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-mac_specific.html" class="md-nav__link">
        Mac Specific Interface
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-sizes_management.html" class="md-nav__link">
        Size Management
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-header_file_macros.html" class="md-nav__link">
        Header File Macros
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
      
      
      

  
  
    
  
  
    
    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
      
      <label class="md-nav__link" for="__nav_6">
        Format-Specific API
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
        <label class="md-nav__title" for="__nav_6">
          <span class="md-nav__icon md-icon"></span>
          Format-Specific API
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-multiple_masters.html" class="md-nav__link">
        Multiple Masters
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-truetype_tables.html" class="md-nav__link">
        TrueType Tables
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-type1_tables.html" class="md-nav__link">
        Type 1 Tables
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-sfnt_names.html" class="md-nav__link">
        SFNT Names
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-bdf_fonts.html" class="md-nav__link">
        BDF and PCF Files
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-cid_fonts.html" class="md-nav__link">
        CID Fonts
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-pfr_fonts.html" class="md-nav__link">
        PFR Fonts
      </a>
    </li>
  

          
            
  
  
    
  
  
    <li class="md-nav__item md-nav__item--active">
      
      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
      
      
        
      
      
        <label class="md-nav__link md-nav__link--active" for="__toc">
          Window FNT Files
          <span class="md-nav__icon md-icon"></span>
        </label>
      
      <a href="ft2-winfnt_fonts.html" class="md-nav__link md-nav__link--active">
        Window FNT Files
      </a>
      
        
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
  
  
  
    
  
  
    <label class="md-nav__title" for="__toc">
      <span class="md-nav__icon md-icon"></span>
      Table of contents
    </label>
    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
      
        <li class="md-nav__item">
  <a href="#synopsis" class="md-nav__link">
    Synopsis
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#ft_winfnt_id_xxx" class="md-nav__link">
    FT_WinFNT_ID_XXX
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#ft_winfnt_headerrec" class="md-nav__link">
    FT_WinFNT_HeaderRec
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#ft_winfnt_header" class="md-nav__link">
    FT_WinFNT_Header
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#ft_get_winfnt_header" class="md-nav__link">
    FT_Get_WinFNT_Header
  </a>
  
</li>
      
    </ul>
  
</nav>
      
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-svg_fonts.html" class="md-nav__link">
        OpenType SVG Fonts
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-font_formats.html" class="md-nav__link">
        Font Formats
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-gasp_table.html" class="md-nav__link">
        Gasp Table
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
      
      
      

  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
      
      <label class="md-nav__link" for="__nav_7">
        Controlling FreeType Modules
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
        <label class="md-nav__title" for="__nav_7">
          <span class="md-nav__icon md-icon"></span>
          Controlling FreeType Modules
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-auto_hinter.html" class="md-nav__link">
        The auto-hinter
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-cff_driver.html" class="md-nav__link">
        The CFF driver
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
        The Type 1 and CID drivers
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-tt_driver.html" class="md-nav__link">
        The TrueType driver
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-pcf_driver.html" class="md-nav__link">
        The PCF driver
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
        The SVG driver
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-properties.html" class="md-nav__link">
        Driver properties
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-parameter_tags.html" class="md-nav__link">
        Parameter Tags
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-lcd_rendering.html" class="md-nav__link">
        Subpixel Rendering
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
      
      
      

  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
      
      <label class="md-nav__link" for="__nav_8">
        Cache Sub-System
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
        <label class="md-nav__title" for="__nav_8">
          <span class="md-nav__icon md-icon"></span>
          Cache Sub-System
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-cache_subsystem.html" class="md-nav__link">
        Cache Sub-System
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
      
      
      

  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
      
      <label class="md-nav__link" for="__nav_9">
        Support API
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="Support API" data-md-level="1">
        <label class="md-nav__title" for="__nav_9">
          <span class="md-nav__icon md-icon"></span>
          Support API
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-computations.html" class="md-nav__link">
        Computations
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-list_processing.html" class="md-nav__link">
        List Processing
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-outline_processing.html" class="md-nav__link">
        Outline Processing
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-quick_advance.html" class="md-nav__link">
        Quick retrieval of advance values
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-bitmap_handling.html" class="md-nav__link">
        Bitmap Handling
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-raster.html" class="md-nav__link">
        Scanline Converter
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-glyph_stroker.html" class="md-nav__link">
        Glyph Stroker
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-system_interface.html" class="md-nav__link">
        System Interface
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-module_management.html" class="md-nav__link">
        Module Management
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-gzip.html" class="md-nav__link">
        GZIP Streams
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-lzw.html" class="md-nav__link">
        LZW Streams
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-bzip2.html" class="md-nav__link">
        BZIP2 Streams
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-debugging_apis.html" class="md-nav__link">
        External Debugging APIs
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
      
      
      

  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
      
      <label class="md-nav__link" for="__nav_10">
        Error Codes
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
        <label class="md-nav__title" for="__nav_10">
          <span class="md-nav__icon md-icon"></span>
          Error Codes
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-error_enumerations.html" class="md-nav__link">
        Error Enumerations
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-error_code_values.html" class="md-nav__link">
        Error Code Values
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
      
      
      

  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
      
      <label class="md-nav__link" for="__nav_11">
        Miscellaneous
        <span class="md-nav__icon md-icon"></span>
      </label>
      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
        <label class="md-nav__title" for="__nav_11">
          <span class="md-nav__icon md-icon"></span>
          Miscellaneous
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-gx_validation.html" class="md-nav__link">
        TrueTypeGX/AAT Validation
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-incremental.html" class="md-nav__link">
        Incremental Loading
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-truetype_engine.html" class="md-nav__link">
        The TrueType Engine
      </a>
    </li>
  

          
            
  
  
  
    <li class="md-nav__item">
      <a href="ft2-ot_validation.html" class="md-nav__link">
        OpenType Validation
      </a>
    </li>
  

          
        </ul>
      </nav>
    </li>
  

    
  </ul>
</nav>
                  </div>
                </div>
              </div>
            
            
              
              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                <div class="md-sidebar__scrollwrap">
                  <div class="md-sidebar__inner">
                    
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
  
  
  
    
  
  
    <label class="md-nav__title" for="__toc">
      <span class="md-nav__icon md-icon"></span>
      Table of contents
    </label>
    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
      
        <li class="md-nav__item">
  <a href="#synopsis" class="md-nav__link">
    Synopsis
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#ft_winfnt_id_xxx" class="md-nav__link">
    FT_WinFNT_ID_XXX
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#ft_winfnt_headerrec" class="md-nav__link">
    FT_WinFNT_HeaderRec
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#ft_winfnt_header" class="md-nav__link">
    FT_WinFNT_Header
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#ft_get_winfnt_header" class="md-nav__link">
    FT_Get_WinFNT_Header
  </a>
  
</li>
      
    </ul>
  
</nav>
                  </div>
                </div>
              </div>
            
          
          <div class="md-content" data-md-component="content">
            <article class="md-content__inner md-typeset">
              
                
                
                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; Window FNT Files</p>
<hr />
<h1 id="window-fnt-files">Window FNT Files<a class="headerlink" href="#window-fnt-files" title="Permanent link">&para;</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
<p>This section contains the declaration of Windows FNT-specific functions.</p>
<h2 id="ft_winfnt_id_xxx">FT_WinFNT_ID_XXX<a class="headerlink" href="#ft_winfnt_id_xxx" title="Permanent link">&para;</a></h2>
<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1252">FT_WinFNT_ID_CP1252</a>    0
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_default">FT_WinFNT_ID_DEFAULT</a>   1
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_symbol">FT_WinFNT_ID_SYMBOL</a>    2
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_mac">FT_WinFNT_ID_MAC</a>      77
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp932">FT_WinFNT_ID_CP932</a>   128
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp949">FT_WinFNT_ID_CP949</a>   129
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1361">FT_WinFNT_ID_CP1361</a>  130
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp936">FT_WinFNT_ID_CP936</a>   134
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp950">FT_WinFNT_ID_CP950</a>   136
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1253">FT_WinFNT_ID_CP1253</a>  161
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1254">FT_WinFNT_ID_CP1254</a>  162
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1258">FT_WinFNT_ID_CP1258</a>  163
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1255">FT_WinFNT_ID_CP1255</a>  177
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1256">FT_WinFNT_ID_CP1256</a>  178
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1257">FT_WinFNT_ID_CP1257</a>  186
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1251">FT_WinFNT_ID_CP1251</a>  204
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp874">FT_WinFNT_ID_CP874</a>   222
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1250">FT_WinFNT_ID_CP1250</a>  238
#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_oem">FT_WinFNT_ID_OEM</a>     255
</code></pre></div>

<p>A list of valid values for the <code>charset</code> byte in <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code>. Exact mapping tables for the various &lsquo;cpXXXX&rsquo; encodings (except for &lsquo;cp1361&rsquo;) can be found at &lsquo;<a href="ftp://ftp.unicode.org/Public/">ftp://ftp.unicode.org/Public/</a>&rsquo; in the <code>MAPPINGS/VENDORS/MICSFT/WINDOWS</code> subdirectory. &lsquo;cp1361&rsquo; is roughly a superset of <code>MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT</code>.</p>
<h4>values</h4>
<table class="fields">
<tr><td class="val" id="ft_winfnt_id_default">FT_WinFNT_ID_DEFAULT</td><td class="desc">
<p>This is used for font enumeration and font creation as a &lsquo;don't care&rsquo; value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure.</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_symbol">FT_WinFNT_ID_SYMBOL</td><td class="desc">
<p>There is no known mapping table available.</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_mac">FT_WinFNT_ID_MAC</td><td class="desc">
<p>Mac Roman encoding.</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_oem">FT_WinFNT_ID_OEM</td><td class="desc">
<p>From Michael Poettgen &lt;michael@poettgen.de&gt;:</p>
<p>The &lsquo;Windows Font Mapping&rsquo; article says that <code>FT_WinFNT_ID_OEM</code> is used for the charset of vector fonts, like <code>modern.fon</code>, <code>roman.fon</code>, and <code>script.fon</code> on Windows.</p>
<p>The &lsquo;CreateFont&rsquo; documentation says: The <code>FT_WinFNT_ID_OEM</code> value specifies a character set that is operating-system dependent.</p>
<p>The &lsquo;IFIMETRICS&rsquo; documentation from the &lsquo;Windows Driver Development Kit&rsquo; says: This font supports an OEM-specific character set. The OEM character set is system dependent.</p>
<p>In general OEM, as opposed to ANSI (i.e., &lsquo;cp1252&rsquo;), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from</p>
<p><a href="https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers">https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers</a> ,</p>
<p>and is used for the &lsquo;DOS boxes&rsquo;, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850.</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp874">FT_WinFNT_ID_CP874</td><td class="desc">
<p>A superset of Thai TIS 620 and ISO 8859-11.</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp932">FT_WinFNT_ID_CP932</td><td class="desc">
<p>A superset of Japanese Shift-JIS (with minor deviations).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp936">FT_WinFNT_ID_CP936</td><td class="desc">
<p>A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp949">FT_WinFNT_ID_CP949</td><td class="desc">
<p>A superset of Korean Hangul KS&nbsp;C 5601-1987 (with different ordering and minor deviations).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp950">FT_WinFNT_ID_CP950</td><td class="desc">
<p>A superset of traditional Chinese Big&nbsp;5 ETen (with different ordering and minor deviations).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1250">FT_WinFNT_ID_CP1250</td><td class="desc">
<p>A superset of East European ISO 8859-2 (with slightly different ordering).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1251">FT_WinFNT_ID_CP1251</td><td class="desc">
<p>A superset of Russian ISO 8859-5 (with different ordering).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1252">FT_WinFNT_ID_CP1252</td><td class="desc">
<p>ANSI encoding. A superset of ISO 8859-1.</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1253">FT_WinFNT_ID_CP1253</td><td class="desc">
<p>A superset of Greek ISO 8859-7 (with minor modifications).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1254">FT_WinFNT_ID_CP1254</td><td class="desc">
<p>A superset of Turkish ISO 8859-9.</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1255">FT_WinFNT_ID_CP1255</td><td class="desc">
<p>A superset of Hebrew ISO 8859-8 (with some modifications).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1256">FT_WinFNT_ID_CP1256</td><td class="desc">
<p>A superset of Arabic ISO 8859-6 (with different ordering).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1257">FT_WinFNT_ID_CP1257</td><td class="desc">
<p>A superset of Baltic ISO 8859-13 (with some deviations).</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1258">FT_WinFNT_ID_CP1258</td><td class="desc">
<p>For Vietnamese. This encoding doesn't cover all necessary characters.</p>
</td></tr>
<tr><td class="val" id="ft_winfnt_id_cp1361">FT_WinFNT_ID_CP1361</td><td class="desc">
<p>Korean (Johab).</p>
</td></tr>
</table>

<hr>

<h2 id="ft_winfnt_headerrec">FT_WinFNT_HeaderRec<a class="headerlink" href="#ft_winfnt_headerrec" title="Permanent link">&para;</a></h2>
<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_WinFNT_HeaderRec_
  {
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  version;
    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   file_size;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    copyright[60];
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  file_type;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  nominal_point_size;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  vertical_resolution;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  horizontal_resolution;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  ascent;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  internal_leading;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  external_leading;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    italic;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    underline;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    strike_out;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  weight;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    charset;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  pixel_width;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  pixel_height;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    pitch_and_family;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  avg_width;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  max_width;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    first_char;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    last_char;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    default_char;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    break_char;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  bytes_per_row;
    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   device_offset;
    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   face_name_offset;
    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   bits_pointer;
    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   bits_offset;
    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    reserved;
    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   flags;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  A_space;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  B_space;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  C_space;
    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  color_table_offset;
    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   reserved1[4];

  } <b>FT_WinFNT_HeaderRec</b>;
</code></pre></div>

<p>Windows FNT Header info.</p>
<hr>

<h2 id="ft_winfnt_header">FT_WinFNT_Header<a class="headerlink" href="#ft_winfnt_header" title="Permanent link">&para;</a></h2>
<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_WinFNT_HeaderRec_*  <b>FT_WinFNT_Header</b>;
</code></pre></div>

<p>A handle to an <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code> structure.</p>
<hr>

<h2 id="ft_get_winfnt_header">FT_Get_WinFNT_Header<a class="headerlink" href="#ft_get_winfnt_header" title="Permanent link">&para;</a></h2>
<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
  <b>FT_Get_WinFNT_Header</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>               face,
                        <a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a>  *aheader );
</code></pre></div>

<p>Retrieve a Windows FNT font info header.</p>
<h4>input</h4>
<table class="fields">
<tr><td class="val" id="face">face</td><td class="desc">
<p>A handle to the input face.</p>
</td></tr>
</table>

<h4>output</h4>
<table class="fields">
<tr><td class="val" id="aheader">aheader</td><td class="desc">
<p>The WinFNT header.</p>
</td></tr>
</table>

<h4>return</h4>

<p>FreeType error code. 0&nbsp;means success.</p>
<h4>note</h4>

<p>This function only works with Windows FNT faces, returning an error otherwise.</p>
<hr>
                
              
              
                


              
            </article>
          </div>
        </div>
        
      </main>
      
        
<footer class="md-footer">
  
    <nav class="md-footer__inner md-grid" aria-label="Footer">
      
        
        <a href="ft2-pfr_fonts.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: PFR Fonts" rel="prev">
          <div class="md-footer__button md-icon">
            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
          </div>
          <div class="md-footer__title">
            <div class="md-ellipsis">
              <span class="md-footer__direction">
                Previous
              </span>
              PFR Fonts
            </div>
          </div>
        </a>
      
      
        
        <a href="ft2-svg_fonts.html" class="md-footer__link md-footer__link--next" aria-label="Next: OpenType SVG Fonts" rel="next">
          <div class="md-footer__title">
            <div class="md-ellipsis">
              <span class="md-footer__direction">
                Next
              </span>
              OpenType SVG Fonts
            </div>
          </div>
          <div class="md-footer__button md-icon">
            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
          </div>
        </a>
      
    </nav>
  
  <div class="md-footer-meta md-typeset">
    <div class="md-footer-meta__inner md-grid">
      <div class="md-footer-copyright">
        
          <div class="md-footer-copyright__highlight">
            Copyright 2023 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
          </div>
        
        Made with
        <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
          Material for MkDocs
        </a>
        
      </div>
      
    </div>
  </div>
</footer>
      
    </div>
    <div class="md-dialog" data-md-component="dialog">
      <div class="md-dialog__inner md-typeset"></div>
    </div>
    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
    
    
      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
      
        <script src="javascripts/extra.js"></script>
      
    
  </body>
</html>